Details

Time bar (total: 3.9s)

sample26.0ms

Algorithm
intervals
Results
10.0ms339×body80valid

simplify261.0ms

Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
089
1139
2209
3299
4389
5459
6569
7779
81149
91629
101949
112049
122309
132399
142409
done2409

prune3.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

PrunedKeptTotal
New011
Fresh011
Picked000
Done000
Total022

Merged error: 0.0b

Counts
2 → 1

localize7.0ms

Local error

Found 2 expressions with local error:

0.0b
(+ (* x y) (* z (- 1.0 y)))
0.0b
(* z (- 1.0 y))

rewrite15.0ms

Algorithm
rewrite-expression-head
Rules
add-sqr-sqrt
*-un-lft-identity
associate-*r*
pow1 add-exp-log distribute-rgt-in add-cube-cbrt sub-neg associate-+r+ distribute-lft-in add-cbrt-cube add-log-exp
associate-*l*
associate-*r/
+-commutative flip3-- flip3-+ pow-prod-down prod-exp sum-log *-commutative flip-- cbrt-unprod flip-+ distribute-lft-out-- difference-of-squares unswap-sqr
Counts
2 → 41
Calls
2 calls:
7.0ms
(+ (* x y) (* z (- 1.0 y)))
7.0ms
(* z (- 1.0 y))

series14.0ms

Counts
2 → 6
Calls
2 calls:
9.0ms
(+ (* x y) (* z (- 1.0 y)))
5.0ms
(* z (- 1.0 y))

simplify1.1s

Counts
47 → 47
Iterations

Useful iterations: 2 (60.0ms)

IterNodesCost
076459
1192437
2523397
31799397
done5002397

prune49.0ms

Filtered
29 candidates to 47 candidates (-62.1%)
Pruning

1 alts after pruning (1 fresh and 0 done)

PrunedKeptTotal
New46147
Fresh000
Picked101
Done000
Total47148

Merged error: 0.0b

Counts
48 → 1

localize8.0ms

Local error

Found 2 expressions with local error:

0.0b
(+ (* x y) (+ (* 1.0 z) (* (neg y) z)))
0.0b
(+ (* 1.0 z) (* (neg y) z))

rewrite11.0ms

Algorithm
rewrite-expression-head
Rules
add-log-exp
distribute-lft-neg-out sum-log
pow1 add-exp-log +-commutative add-sqr-sqrt add-cube-cbrt associate-+r- *-un-lft-identity flip3-+ unsub-neg add-cbrt-cube flip-+
associate-+r+ distribute-rgt-out
Counts
2 → 29
Calls
2 calls:
7.0ms
(+ (* x y) (+ (* 1.0 z) (* (neg y) z)))
4.0ms
(+ (* 1.0 z) (* (neg y) z))

series18.0ms

Counts
2 → 6
Calls
2 calls:
12.0ms
(+ (* x y) (+ (* 1.0 z) (* (neg y) z)))
6.0ms
(+ (* 1.0 z) (* (neg y) z))

simplify1.6s

Counts
35 → 35
Iterations

Useful iterations: done (1.6s)

IterNodesCost
055492
1195357
2742336
32947332
done5000331

prune37.0ms

Filtered
25 candidates to 35 candidates (-40.0%)
Pruning

1 alts after pruning (0 fresh and 1 done)

PrunedKeptTotal
New35035
Fresh000
Picked011
Done000
Total35136

Merged error: 0.0b

Counts
36 → 1

simplify3.0ms

Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
01012
11712
22012
32112
done2112

end0.0ms

sample714.0ms

Algorithm
intervals
Results
319.0ms10203×body80valid

Profiling

Loading profile data...